11204541197 has 2 divisors, whose sum is σ = 11204541198. Its totient is φ = 11204541196.

The previous prime is 11204541133. The next prime is 11204541211. The reversal of 11204541197 is 79114540211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5918378761 + 5286162436 = 76931^2 + 72706^2 .

It is a cyclic number.

It is not a de Polignac number, because 11204541197 - 2⁶ = 11204541133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11204541097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5602270598 + 5602270599.

It is an arithmetic number, because the mean of its divisors is an integer number (5602270599).

Almost surely, 2^11204541197 is an apocalyptic number.

It is an amenable number.

11204541197 is a deficient number, since it is larger than the sum of its proper divisors (1).

11204541197 is an equidigital number, since it uses as much as digits as its factorization.

11204541197 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10080, while the sum is 35.

The spelling of 11204541197 in words is "eleven billion, two hundred four million, five hundred forty-one thousand, one hundred ninety-seven".